OA-383-A1 1Ø AC110V 50/60HZ OA-383-A2 1Ø AC220V 50/60HZ OA-383-A3 1Ø AC380V 50/60HZ OA-383-D1 DC12V 50/60HZ OA-383-D2 DC24V 50/60HZ OIL FLOW 3-60 l/min CE